Implementing Unsure Calculator in 100 lines of Haskell

Contents 1 Unsure Calculator 1.1 Sampling it up 1.2 Calculator Expressions 1.3 Showing up 1.4 Conclusion 1 Unsure Calculator The recently trendy Unsure Calculator makes reasoning about numbers with some uncertainty just as easy as calculating with specific numbers. The key idea is to add a new “range” operator (written ~ ) to the vocabulary of a standard calculator. The range x~y denotes that a…